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Homebrew PCBs

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Message

Re: OHP Film & Laser Printers, UV Laser Diode

2004-10-05 by Cristian

Steven, why not use a powerful enough UV Bulb, some lenses and an Optical 
Fibre?
Cristian

>I did some thinking about this as well.  I found on this list that
>some pre-sensitised PCB are sensitive in the range of 340 to 400 nm,
>and peak at about 360nm.  The LED that I bought has an output at
>405nm.  As far as power, just move slower!  A co-worker's friend, who
>works with optics as a consultant, said it wouldn't be hard to pick
>some lenses and fiber from Edmund scientific to foccus most of the
>LED's light into the fiber.
>
>- Steven Ciciora


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